Abstract:In order to study the fluid-structure coupling characteristics of woven composite laminate liquid-filled pipeline, a one-dimensional fluid-structure coupling dynamic model of pipeline is established based on the material constitutive equation and model physical equation by using the transfer matrix method. The model degenerates into isotropy for calculation method verification, and the fluid-structure coupling verification of composite FEM software is further carried out. The results show that the calculation results in this paper are consistent with the classical "4-equation" model and finite element three-dimensional model. After proving the correctness of the model and calculation method in this paper, the influence of the layer angle and volume fraction in the material pipe on the natural frequency and wavenumber of the liquid-filled pipeline is further studied and analyzed. The research results show that: increasing the volume fraction of the reinforcing material increases the natural frequency of the pipeline; the natural frequency decreases with the increase of laying angle; increasing the laying angle increases the wave number; on the contrary, with the increase of volume fraction, the wavenumber of pipeline decreases. The results of this paper can provide advice for the design and control of liquid-filled pipelines.
[1]李鑫,王少萍.基于卡箍优化布局的飞机液压管路减振分析[J].振动与冲击,2013,32(01):14-20.
Li Xing, Wang Shao-ping. Vibration control analysis for hydraulic pipelines in an aircraft based on optimized clamped layout[J]. Journal of Vibration and Shock,2013,32(01):14-20.
[2]付永领,荆慧强.弯管转角对液压管道振动特性影响分析[J].振动与冲击, 2013, 32(13):165-169.
Fu Yong-ling, Jing Hui-qiang. Elbow angle effect on hydraulic pipeline vibration characteristics[J]. Journal of Vibration and Shock ,2013, 32(13):165-169.
[3]吴江海,尹志勇,孙凌寒,孙玉东.船舶充液管路振动响应计算与试验[J].振动.测试与诊断,2019,39(04):832-837+908.
Wu Jiang-hai, Yin Zhi-yong, Sun Ling-han et al. Vibration response prediction and experiment of ship liquid piping system[J]. Journal of Vibration, Measurement & Diagnosis,2019,39(04):832-837+908.
[4]李帅军,李华峰,王小峰,柳贡民.任意分支管路流固耦合振动计算方法[J].振动与冲击,2018,37(07):52-55.
Li Shuai-jun, Li Hua-feng, Wang Xiao-feng et al. Vibration calculation method of multi-branched pipes with fluid-structure interaction[J]. Journal of Vibration and Shock, 2018, 37(07):52-55.
[5]陈星文,蔡奕霖,秦洁.核电厂主蒸汽管道流致声振动优化方法研究[J].振动与冲击,2021,40(24):299-304.
Chen Xing-wen, Cai Yi-lin, Qin Jie. A study on optimization of flow induced acoustic vibration in a main steam line[J]. Journal of Vibration and Shock,2021,40(24):299-304.
[6] Li S, Karney B W, Liu G. FSI research in pipeline systems–A review of the literature[J]. Journal of Fluids and Structures, 2015, 57: 277-297.
[7] Tijsseling A S. Fluid-structure interaction in liquid-filled pipe systems: a review[J]. Journal of Fluids and Structures, 1996, 10(2): 109-146.
[8]吴江海,孙玉东,尹志勇,苏明珠.充液管路轴向多吸振器波动特性研究[J].振动与冲击,2022,41(05):261-266.
Wu Jiang-hai, Sun Yu-dong, Yin Zhi-yong et al. Wave characteristics of axial multi-dynamic absorber in liquid-filled pipeline[J]. Journal of Vibration and Shock, 2022,41(05):261-266.
[9] Skalak R. An extension of the theory of water hammer[M]. Columbia University, 1954.
[10] Wiggert D C, Hatfield F J, Stuckenbruck S. Analysis of liquid and structural transients in piping by the method of characteristics[J]. ASME Journal of Fluids Engineering, 1987,109(02):161-165.
[11]Zhang L, Tijsseling S A, Vardy E A. FSI analysis of liquid-filled pipes[J]. Journal of sound and vibration, 1999, 224(1): 69-99.
[12] Li Q S, Yang K, Zhang L, et al. Frequency domain analysis of fluid–structure interaction in liquid-filled pipe systems by transfer matrix method[J]. International Journal of Mechanical Sciences, 2002, 44(10): 2067-2087.
[13] Zhu H, Wang W, Yin X, et al. Spectral element method for vibration analysis of three-dimensional pipes conveying fluid[J]. International Journal of Mechanics and Materials in Design, 2019, 15(2): 345-360.
[14]吴江海,尹志勇,孙玉东,周凌波,苏明珠.管路-圆柱壳耦合振动功率流与声辐射特性研究[J].中国造船,2021,62(02):145-153.
Wu Jiang-hai, Yin Zhi-yong, Sun Yu-dong et al. Research on Vibration Power Flow and Radiated Sound of Coupled Vibration of Pipeline and Cylindrical Shell[J], Shipbuilding of China,2021,62(02):145-153.
[15]吴江海,尹志勇,孙玉东,孙凌寒,安方.管路-船体耦合振动及水下声辐射研究[J].振动与冲击,2021,40(06):165-170.
Wu Jiang-hai, Yin Zhi-yong, Sun Yu-dong et al. Vibration and underwater sound radiation of a pipe-hull coupled system[J]. Journal of Vibration and Shock,2021,40(06):165-170.
[16]吴江海,尹志勇,王纬波,孙玉东.船用复合材料管路振动特性试验研究[J].舰船科学技术,2020,42(07):85-89+122.
Wu Jiang-hai, Yin Zhi-yong, Wang Wei-bo et al. Experiment analysis on the vibration characteristic of composite pipe[J], Ship Science and Technology,2020,42(07):85-89+122.
[17] Zhu H, Wu J. Free vibration of partially fluid-filled or fluid-surrounded composite shells using the dynamic stiffness method[J]. Acta Mechanica, 2020, 231(9): 3961-3978.
[18]Zhang X M. Parametric analysis of frequency of rotating laminated composite cylindrical shells with the wave propagation approach[J]. Computer methods in applied mechanics and engineering, 2002, 191(19-20): 2057-2071.
[19] Liu J, He W, Xie D. Study on vibrational power flow propagation characteristics in a laminated composite cylindrical shell filled with fluid[J]. Shock and Vibration, Volume 2018, Article ID 4026140, 19 pages.
[20] Wiggert D C, Tijsseling A S. Fluid transients and fluid-structure interaction in flexible liquid-filled piping[J]. Applied Mechanics Reviews, 2001, 54(5): 455-481.
[21] Tijsseling A S. Water hammer with fluid–structure interaction in thick-walled pipes[J]. Computers & structures, 2007, 85(11-14): 844-851.
[22] You J H, Inaba K. Fluid–structure interaction in water-filled thin pipes of anisotropic composite materials[J]. Journal of Fluids and Structures, 2013, 36: 162-173.